Search results for: Yu Fang
Applied Mathematics and Computation > 2004 > 159 > 1 > 147-155
Applied Mathematics and Computation > 2004 > 159 > 1 > 137-145
Applied Mathematics and Computation > 2004 > 159 > 1 > 147-155
Applied Mathematics and Computation > 2004 > 159 > 1 > 137-145